Chicago (ORD) to San Diego (SAN) flight deal in economy from $237

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
Round Trip•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$329 USD
-28%$237 USD
Verified about 11 hours ago
Limited Availability
14% of dates checked are available within 10% of the lowest price

Wednesday, November 18th, 2026

5 round-trip options

Returning
Mon, Nov 23, 2026•5 Day Trip
$257 USD
Google Flights
Returning
Tue, Nov 24, 2026•6 Day Trip
$313 USD
Google Flights
Returning
Fri, Nov 27, 2026•9 Day Trip
$332 USD
Google Flights
Returning
Sun, Nov 29, 2026•11 Day Trip
$416 USD
Google Flights
Returning
Mon, Nov 30, 2026•12 Day Trip
$348 USD
Google Flights